Masterclass in Pediatric Oncology, organised by the European School of Oncology in Orta San Giulio, Italy, from 14 to 18 October 2006. Appraised and approved by the Accreditation Council of Oncology in Europe (ACOE). 30 European CME Credits (ECMEC). These credits are also recognised as Physician’s Recognition Award (AMA PRA category 1 credits) by the American Medical Association.